Orchestrating Industry 4.0 for Circular Manufacturing: Synergies of Automation, AI, IoT, and Blockchain for End-to-End Traceability and Resource Loops
Abstract
The integration of Industry 4.0 technologies with circular manufacturing offers a transformative pathway for building sustainable and resilient industrial systems. This paper explores how automation, artificial intelligence (AI), the Internet of Things (IoT), and blockchain can be synergistically applied to enable full traceability, efficient resource recovery, and circular business models across industrial value chains. IoT provides real-time visibility into product conditions, automation ensures efficient disassembly and remanufacturing, AI drives predictive and prescriptive decision-making, and blockchain secures multiparty data sharing through immutable product passports and smart contracts. Together, these technologies create digital twins that extend across product life cycles, enabling design-for-circularity, product-as-a-service, and secondary market transactions with reduced risk and cost. While the technical potential is substantial, challenges remain in data interoperability, governance, energy efficiency, and organizational readiness. The findings suggest that coordinated deployment of Industry 4.0 technologies can close material loops and operationalize the circular economy at scale.
Keywords
Industry 4.0; Circular Manufacturing; Automation; Artificial Intelligence; Internet of Things; Blockchain; Traceability; Product Life Cycle; Digital Twin; Sustainable Supply Chains.
Citations
IRE Journals:
Eduardo Nunes da Silva
"Orchestrating Industry 4.0 for Circular Manufacturing: Synergies of Automation, AI, IoT, and Blockchain for End-to-End Traceability and Resource Loops" Iconic Research And Engineering Journals Volume 9 Issue 3 2025 Page 967-971
IEEE:
Eduardo Nunes da Silva
"Orchestrating Industry 4.0 for Circular Manufacturing: Synergies of Automation, AI, IoT, and Blockchain for End-to-End Traceability and Resource Loops" Iconic Research And Engineering Journals, 9(3)
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